Uehara; Yumito
Patent Applications and Registrations
Patent applications and USPTO patent grants for Uehara; Yumito.The latest application filed is for "ethylene-alpha-olefin copolymer".
- Uehara; Yumito - Yokkaichi JP
- Uehara; Yumito - Tokyo-To JP
- Uehara, Yumito - Yokkaichi-shi JP
- UEHARA, YUMITO - TOKYO JP
- Uehara; Yumito - Kanagawa JP
- Uehara; Yumito - Kurashiki JP
| Patent | Date |
|---|---|
| Polymerization of olefins Grant 6,444,763 - Sagae , et al. September 3, 2 | 2002-09-03 |
| Olefin polymerization catalyst and process for producing olefin polymer Grant 6,376,416 - Hirakawa , et al. April 23, 2 | 2002-04-23 |
| Ethylene-alpha-olefin copolymer App 20020035227 - Uehara, Yumito ; et al. | 2002-03-21 |
| Catalyst For Polymerization Of Ethylene And Method For Producing Ethylene Polymers App 20010034298 - ISOBE, EIJI ; et al. | 2001-10-25 |
| Polymerization of olefins Grant 6,048,817 - Sagae , et al. April 11, 2 | 2000-04-11 |
| Method for polymerizing olefins using a novel catalyst Grant 5,973,084 - Suga , et al. October 26, 1 | 1999-10-26 |
| Catalyst for polymerizing an olefin and method for polymerizing the olefin Grant 5,928,982 - Suga , et al. July 27, 1 | 1999-07-27 |
| Ethylene polymer and fuel tank comprising the same Grant 5,547,722 - Uehara , et al. August 20, 1 | 1996-08-20 |
| Method for producing a propylene-.alpha.-olefin block copolymer Grant 4,978,722 - Goko , et al. December 18, 1 | 1990-12-18 |
| Method for producing an .alpha.-olefin block copolymer Grant 4,808,667 - Goko , et al. February 28, 1 | 1989-02-28 |
| Process for continuously producing propylene-ethylene block copolymer Grant 4,492,787 - Takashima , et al. January 8, 1 | 1985-01-08 |
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